ruby 1.9.2p0 (2010-08-18) [i386-mingw32] Rails 3.0.0 gem -v 1.3.7 When I create an application
rails new application -d mysql then I try to start the server rails server I get this message: Could not find gem 'mysql2 (>= 0, runtime)' in any of the gem sources. Try running `bundle install`. so I try bundle install Fetching source index for http://rubygems.org/ Using rake (0.8.7) Using abstract (1.0.0) Using activesupport (3.0.0) Using builder (2.1.2) Using i18n (0.4.1) Using activemodel (3.0.0) Using erubis (2.6.6) Using rack (1.2.1) Using rack-mount (0.6.13) Using rack-test (0.5.5) Using tzinfo (0.3.23) Using actionpack (3.0.0) Using mime-types (1.16) Using polyglot (0.3.1) Using treetop (1.4.8) Using mail (2.2.6.1) Using actionmailer (3.0.0) Using arel (1.0.1) Using activerecord (3.0.0) Using activeresource (3.0.0) Using bundler (1.0.0) Installing mysql2 (0.2.4) with native extensions C:/Ruby192/lib/ruby/ 1.9.1/rubygems/installer.rb:483:in `rescue in block in build_extensions': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuildError) C:/Ruby192/bin/ruby.exe extconf.rb checking for rb_thread_blocking_region()... *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options. Provided configuration options: --with-opt-dir --without-opt-dir --with-opt-include --without-opt-include=${opt-dir}/include --with-opt-lib --without-opt-lib=${opt-dir}/lib --with-make-prog --without-make-prog --srcdir=. --curdir --ruby=C:/Ruby192/bin/ruby C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:368:in `try_do': The complier failed to generate an executable file. (RuntimeError) You have to install development tools first. from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:435:in `try_link0' from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:440:in `try_link' from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:552:in `try_func' from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:797:in `block in have_func' from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:693:in `block in checking_for' from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:280:in `block (2 levels) in postpone' from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:254:in `open' from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:280:in `block in postpone' from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:254:in `open' from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:276:in `postpone' from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:692:in `checking_for' from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:796:in `have_func' from extconf.rb:9:in `<main>' Gem files will remain installed in C:/Ruby192/lib/ruby/gems/1.9.1/gems/ mysql2-0.2.4 for inspection. Results logged to C:/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.4/ext/ mysql2/gem_make.out from C:/Ruby192/lib/ruby/1.9.1/rubygems/installer.rb:486:in `block in build_extensions' from C:/Ruby192/lib/ruby/1.9.1/rubygems/installer.rb:446:in `each' from C:/Ruby192/lib/ruby/1.9.1/rubygems/installer.rb:446:in `build_extensions' from C:/Ruby192/lib/ruby/1.9.1/rubygems/installer.rb:198:in `install' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/ bundler/source.rb:100:in `install' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/ bundler/installer.rb:55:in `block in run' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/ bundler/spec_set.rb:12:in `block in each' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/ bundler/spec_set.rb:12:in `each' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/ bundler/spec_set.rb:12:in `each' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/ bundler/installer.rb:44:in `run' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/ bundler/installer.rb:8:in `install' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/ bundler/cli.rb:217:in `install' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/ bundler/vendor/thor/task.rb:22:in `run' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/ bundler/vendor/thor/invocation.rb:118:in `invoke_task' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/ bundler/vendor/thor.rb:246:in `dispatch' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/ bundler/vendor/thor/base.rb:389:in `start' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/bin/ bundle:13:in `<top (required)>' from C:/Ruby192/bin/bundle:19:in `load' from C:/Ruby192/bin/bundle:19:in `<main>' what am I doing wrong? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
